Three String Mountain Dulcimer (5,018 triangles)

This Open Inventor object is my own version of the Mountain Dulcimer
found on pages 28-32 of the July/August 1991 issue of The Woodworker's
Journal.  Original design by Jim Silliman of Pippa Passes, Kentucky.
Inventor object created by Marvin Landis (marvinl@amber.rc.arizona.edu).